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Water Filter for the Kenmore KBFS22EWWH1 (EDR4RXD1)
✓ 100% compatible — no bypass plug needed
🔧 5-min push-in swap
🇺🇸 Ships from Indiana
Every cartridge that fits this model — pulled live from the catalogue:
✓
KBFS22EWWH1 specifics — where the filter actually lives
Where the filter actually lives: top of the fresh-food cavity, above the crisper in most bottom-freezer layouts, the same estate every bottom-freezer refrigerator in this family uses. Mechanically it is a quarter-turn twist-in seat: the ears on the cartridge neck are the guide — line them up, lift into the seat, and quarter-turn home.
The small print owners learn the hard way: plan on a towel for the first pull — sitting water in the line — and a five-second reset hold once the fresh cartridge is in. The badge reads KBFS22EWWH1, but the chassis reads KBF: KBF generally indicates the bottom-freezer family, so cross-referencing cartridges by chassis rather than by door style usually keeps you out of the wrong-parts queue. The H1 ending is a finish code — color and handle options, not mechanical ones. Every finish of this chassis takes the same cartridge.
KBF vs KFI — what the prefix tells you
The KBF prefix sits next to KFI in the catalog and the split is cabinet mission: bottom-freezer against French-door, respectively. Filter bays rarely care — the media family carries over more often than not. The KBFS22EWWH1 decodes to about 2009 to 2013 by catalog convention — close enough to bracket the cartridge generation, not close enough to certify.
Swap it in 5 minutes
- Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
- Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
- Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
- Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.
What this filter takes out of your water
| What it targets | Standard that covers it |
|---|---|
| Chlorine taste & odor | NSF/ANSI 42 — aesthetic effects |
| Particulates, Class I | NSF/ANSI 42 — fine sediment |
| Lead | NSF/ANSI 53 — health effects |
| Cysts (cryptosporidium, giardia) | NSF/ANSI 53 — microbial |
| PFOA & PFOS | NSF/ANSI 53 (P473) — varies by cartridge |
Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.
KBFS22EWWH1 filter questions
Clearing the filter status light on a Kenmore KBFS22EWWH1?
Seat the new cartridge first, then hold the filter-reset control for a few seconds until the status light clears — the exact button placement varies by control panel, so check the KBFS22EWWH1 owner’s manual page for filter status.
KBFS22EWWH1 with no water filter installed — safe, or does it need a bypass?
Nothing to buy — the EDR4RXD1 housing closes without a cartridge; water runs unfiltered until the next one goes in.
Are off-brand filters safe for a Kenmore refrigerator?
Certified aftermarket cartridges are built to the same NSF test standards as the OEM part, and federal warranty law (Magnuson-Moss) protects your coverage when you use them.
Why is the OEM EDR4RXD1 cartridge so much more expensive?
Part of the OEM price is the badge and the distribution chain. Certified alternatives meet the same test standards at a lower unit price, especially in multi-packs.
How often should I replace the filter in my KBFS22EWWH1?
Every six months or at the rated gallon capacity, whichever comes first — the EDR4RXD1 class cartridges all share that service interval.
Do I need to turn off the water supply to change it?
No — the bay is designed for a live swap. Expect a small dribble, keep a towel in reach, and flush a couple of gallons through the new cartridge before the first glass.
Every filter that fits your fridge
This bay takes the OEM EDR4RXD1. ClearFit verified-fit alternatives for this exact slot are being staged — every compatible option for your fridge is one lookup away.
Check every filter that fits →This filter expires six months from today
Your HVAC filter is probably on a different cycle. Track them all in one place.
months until this filter should be replaced (200-gal rated life)
Free tool · tracks fridge + HVAC + whole-house · auto-refill optional
More models using this filter
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What EDR1RXD1-class carbon blocks actually take out — and the systems that do remove fluoride. — read the guide →